| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $128.80 | 8.413% | $139.6359 | $139.64 | $139.65 | $139.60 |
| Purchase #2 | $207.43 | 10.392% | $228.9861 | $228.99 | $229.00 | $229.00 |
| Purchase #3 | $178.67 | 12.785% | $201.513 | $201.51 | $201.50 | $201.50 |
| Purchase #4 | $134.36 | 5.640% | $141.9379 | $141.94 | $141.95 | $141.90 |
| Purchase #5 | $247.29 | 7.435% | $265.676 | $265.68 | $265.70 | $265.70 |
| Purchase #6 | $62.40 | 6.350% | $66.3624 | $66.36 | $66.35 | $66.40 |
| Purchase #7 | $234.92 | 3.243% | $242.5385 | $242.54 | $242.55 | $242.50 |
| 7 purchase totals = | $1,193.87 | $1,286.6498 | $1,286.66 | $1,286.70 | $1,286.60 | |